Workers install the new drive motors at the Jones & Laughlin Steel Corporation's Aliquippa Works. September, 1953.
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Workers install the new drive motors at the Jones & Laughlin Steel Corporation's Aliquippa Works. September, 1953.
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nova_robotics (Dec 19, 2022), Ralphxyz (Dec 28, 2022)
Allegheny Manufacturing Company workers. June, 1949.
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Rod and Wire Mill workers at the Jones & Laughlin Steel Corporation's Aliquippa Works.
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jimfols (Jan 31, 2023)
Open hearth furnace crew. Jones & Laughlin Steel Corporation. 1900.
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Workers remove an old turntable in the South Brownsville Yard of the Monongahela Railway Company. Fayette County, PA. May, 1924.
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Pittsburgh Plate Glass Company employees wash plates of Duplate glass. 1940.
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nova_robotics (Jan 28, 2023)
Early zamboni driven by Dorothy Klewer. New York, NY. 1917.
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jimfols (Jan 31, 2023), marksbug (Feb 1, 2023), mr mikey (Feb 1, 2023), Toolmaker51 (Feb 1, 2023)
marksbug (Feb 1, 2023)
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